Removed _DOCUMENTATION from build and gitignore
Updated production build
Updated Travis CI status image URL

[ci skip]
moved presentation to kort-home repo
fixed some styling issues on app startscreen
created new production build
renamed property files to match browser format
used property files for all labels
created new production build
fixed timing problem in startscreen
fixed timing problem in startscreen
created new production build
rollback to de property files (problems with different browsers)
rollback production build :/
simplified handling of locale codes
fixed startscreen locale problem
fixed some styling issues on app startscreen
added old property file for backward compatibility
added old property file for backward compatibility in production build
Add corresponding osm_tag to each error_type